a specified duration of time

USAGE SUMMARY

The phrase "a specified duration of time" is correct and usable in written English.
It can be used when referring to a particular length of time that has been defined or determined for a specific purpose. Example: "The project must be completed within a specified duration of time to meet the deadline."

✓ Grammatically correct

Science

News & Media

Academia

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

5 human-written examples

The dataset represents a semi-continuous spill on water, where LNG is released on a confined area of water for a specified duration of time.

Journal of Loss Prevention in the Process Industries

After the CFT columns had been axially loaded and heated for a specified duration of time, the specimens were cooled down to room temperature according to the ISO-834 fire standard while the axial load was kept constant.

Journal of Constructional Steel Research

Enclosures refer to areas closed off from human and domestic animal interference for a specified duration of time in order to promote the natural regeneration of plants and reduce land degradation on formerly degraded communal grazing land (Mekuria et al. 2011).

Pastoralism

Additionally, being able to combat bone loss with therapeutic treatments such as bisphosphonates and strontium ranelate may prove useful in a select patient population for a specified duration of time.

F1000Research

Intraperitoneal (IP) injections of calcilytics and/or baclofen (1 mg/kg body wt) were given at different time points after TGI or Sham surgeries and continued daily for a specified duration of time.

Annals of Clinical and Translational Neurology

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

In the proposed mission scenario, the ground objects require a specified duration of staring imaging by the video satellite.

Advances in Space Research

Independent contractors work for a specified length of time for specified pay, and the move made good business sense.

The New York Times

Then, insist that a pitcher deliver every pitch within a specified length of time.

The New York Times

And to foster cooperation, he suggests giving lawyers a bonus if workers return to work for a specified length of time.

The New York Times

Not only do they work for a specified length of time, but they also have something that the younger people lack: experience overseeing failed institutions.

The New York Times

The insurance policy is for a specified length of time for which the company pays a premium for the coverage.

International Journal of Coal Science & Technology

Expert writing Tips

Best practice

When using "a specified duration of time", ensure the context clearly indicates who or what is doing the specifying. This adds clarity and prevents ambiguity.

Common error

Avoid using "a specified duration of time period". The word "duration" already implies time, so adding "period" is unnecessary and can make your writing sound repetitive.

Linguistic Context

The phrase "a specified duration of time" functions as an adjectival phrase modifying a noun. It typically describes or limits the extent to which an action, process, or condition exists, as affirmed by Ludwig.

Expression frequency: Very common

Frequent in

Science

35%

News & Media

30%

Academia

20%

Less common in

Encyclopedias

10%

Formal & Business

5%

Wiki

0.1%

Ludwig's WRAP-UP

The phrase "a specified duration of time" is a grammatically sound and frequently used expression to denote a particular length of time that has been predetermined. According to Ludwig, it's most commonly found in scientific, news, and academic contexts. To ensure clarity, always specify who or what is doing the specifying and avoid redundant phrasing like "duration of time period". Alternatives include "a predetermined time frame" or "a designated period", but the best option depends on the specific context. Using this phrase correctly will enhance the precision and clarity of your writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a defined time period

Highlights the clarity and explicitness of the time's boundaries.

a predetermined time frame

Focuses on the prior decision or arrangement regarding the time period.

a particular length of time

Focuses on the measurement or extent of the time involved.

a designated period

Emphasizes the assignment or selection of a particular time for a specific purpose.

a fixed time interval

Highlights the consistent and unchanging nature of the duration.

a set amount of time

Simple and direct, emphasizing the established quantity of time.

an allocated time span

Stresses the act of assigning or distributing a specific period for something.

a prescribed time limit

Implies a rule or regulation setting the duration.

a scheduled time frame

Emphasizes that the duration is part of a plan or timetable.

a certain duration

Uses 'certain' to indicate a specific but perhaps not explicitly stated length of time.

FAQs

How can I use "a specified duration of time" in a sentence?

You can use "a specified duration of time" to indicate a particular length of time that has been determined for a specific purpose. For example, "The experiment was conducted over "a specified duration of time" to observe long-term effects."

What are some alternatives to "a specified duration of time"?

Alternatives include "a predetermined time frame", "a designated period", or "a defined time period". The best choice depends on the specific context.

Is it redundant to say "specified duration of time period"?

Yes, "specified duration of time period" is redundant. The word "duration" already implies a period of time, so adding "period" is unnecessary. It is better to simply say ""a specified duration of time"".

When should I use "a specified duration of time" instead of "a specific time"?

"A specified duration of time" refers to a length of time, while "a specific time" refers to a point in time. Use ""a specified duration of time"" when you are talking about how long something lasts, and "a specific time" when you are talking about when something happens.